CN103672147A - Fluid pressure-stabilizing regulating valve - Google Patents
Fluid pressure-stabilizing regulating valve Download PDFInfo
- Publication number
- CN103672147A CN103672147A CN201310614517.5A CN201310614517A CN103672147A CN 103672147 A CN103672147 A CN 103672147A CN 201310614517 A CN201310614517 A CN 201310614517A CN 103672147 A CN103672147 A CN 103672147A
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- China
- Prior art keywords
- valve
- valve body
- fluid
- voltage regulation
- pressure
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The invention discloses a fluid pressure-stabilizing regulating valve which comprises a valve body. A valve cavity is arranged in the valve body, a valve port is formed in the valve cavity, a fluid inlet which is communicated with the valve cavity is formed in the valve body, a fluid outlet which is communicated with the valve port is formed in the valve body, an electromagnetic valve assembly which controls opening and closing of the valve port is arranged on the valve body, a connecting box is arranged on the valve body, and the electromagnetic valve assembly is connected with the connecting box. The fluid pressure-stabilizing regulating valve is characterized in that a pressure sensor is arranged on the fluid inlet or the fluid outlet, a pressure regulating controller is arranged on the outside of the valve body, a signal output terminal of the pressure sensor is connected with an input terminal of the pressure regulating controller, and a control signal output terminal of the pressure regulating controller is connected with the connecting box. The fluid pressure-stabilizing regulating valve has the advantages that the fluid pressure-stabilizing regulating valve is quick in opening and closing response and high in control precision, interference resistance and safety performance, and can be operated easily and conveniently.
Description
Technical field
The present invention relates to fluid controlling valve of voltage regulation.
Background technique
Valve is the controlling component in fluid delivery system, and it has cut-off, adjusting, water conservancy diversion, prevents the functions such as adverse current, voltage stabilizing, shunting or overflow pressure relief.Wherein pressure maintaining valve is to adopt the aperture of the open-shut device in control valve body to regulate the flow of medium, pressure maintaining valve in the market mainly adopts self-erecting type controlling valve of voltage regulation and decompression valve two classes, and this two classes valve ubiquity precision of voltage regulation is low, voltage stabilizing value regulates the problems such as inconvenience, complicated operation.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of fluid controlling valve of voltage regulation that the precision of voltage regulation is high, the setting of voltage stabilizing value is easy and can realize closed loop control automatic voltage regulation that has for the technical problem existing in above-mentioned prior art.
The technical solution adopted in the present invention is: fluid controlling valve of voltage regulation, comprise valve body, on described valve body, be provided with valve pocket, in described valve pocket, be provided with valve port, on described valve body, be provided with the fluid input being interconnected with valve pocket, on described valve body, be provided with the fluid output being connected with described valve port, on described valve body, be provided with the electromagnetic valve component of controlling described valve port break-make, on valve body, be provided with terminal box, described electromagnetic valve component is connected with terminal box, it is characterized in that being installed on pressure transducer on fluid input or fluid output, at valve body, be outside equipped with pressure regulating controller, the signal output terminal of pressure transducer is connected with pressure regulating controller input terminal, the output control signal terminal of pressure regulating controller is connected with terminal box.
By technique scheme, described pressure regulating controller comprises amplifier, A/D converter, single-chip microcomputer, keyboard display chip, relay.
By technique scheme, described pressure regulating controller also comprises digital display operation interface.
By technique scheme, described electromagnetic valve component comprises electromagnet, resetting-mechanism, spool, diaphragm, and described resetting-mechanism comprises the Returnning spring being arranged between electromagnet and diaphragm.
Working principle of the present invention is: by the input of digital display operation interface, need after stable force value, keyboard display chip is input to setting value in single-chip microcomputer, by importing the pressure transducer output signal of gather into, give amplifier simultaneously, through amplifier amplifying signal, to A/D converter, changing into digital signal is force value input single-chip microcomputer, single-chip microcomputer compares the actual value that inputs to definite value and pressure transducer measurement receiving, according to control logic output signal, make contact adhesive or the release on relay, thereby by the energising of Returnning spring and electromagnet or power-off, spool is moved up and down, thereby valve is opened the closed pressure that regulates controlled fluid so repeatedly.
The obtained beneficial effect of the present invention is: it is sensitive that fluid controlling valve of voltage regulation is opened closed reaction, and control accuracy is high, antijamming capability is strong, safe, easy and simple to handle.
Accompanying drawing explanation
Fig. 1 is the structural principle schematic diagram of voltage regulation type fluid controlling valve of voltage regulation before valve
Fig. 2 is the structural principle schematic diagram of voltage regulation type fluid controlling valve of voltage regulation after valve
Fig. 3 is the control system schematic diagram of the pressure regulating controller of fluid controlling valve of voltage regulation
In figure, 1, valve body, 2, Returnning spring, 3, spool, 4, electromagnet, 5, terminal box, 6, pressure transducer, 7, pressure regulating controller, 8, amplifier, 9, A/D converter, 10, keyboard display chip, 11, single-chip microcomputer, 12, relay, 13, digital display operation interface, 14, diaphragm.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As Fig. 1, shown in 2, it is the structural representation of a kind of fluid controlling valve of voltage regulation embodiment provided by the invention, as seen from the figure, it comprises valve body 1, on described valve body 1, be provided with valve pocket, in described valve pocket, be provided with valve port, on described valve body, be provided with the fluid input being interconnected with valve pocket, on described valve body, be provided with the fluid output being connected with described valve port, on described valve body, be provided with the electromagnetic valve component of controlling described valve port break-make, described electromagnetic valve component comprises electromagnet 4, resetting-mechanism, spool 3, diaphragm 14, described resetting-mechanism comprises the Returnning spring 2 being arranged between electromagnet and diaphragm, on valve body 1, be provided with terminal box 5, described electromagnet 4 is connected with terminal box 5.On fluid input or fluid output, be installed on pressure transducer 6, at valve body 1, be outside equipped with pressure regulating controller 7, the signal output terminal of pressure transducer 6 is connected with the input terminal of pressure regulating controller 7, and the output control signal terminal of pressure regulating controller 7 is connected with terminal box 5.
Described pressure regulating controller 7 mainly comprises amplifier 8, A/D converter 9, single-chip microcomputer 11, keyboard display chip 10, relay 12, digital display operation interface 13.
Its working principle of the present invention is: by 13 inputs of digital display operation interface, need after stable force value, keyboard display chip 10 is input to setting value in single-chip microcomputer 11, by importing pressure transducer 6 output signals of gather into, give amplifier 8 simultaneously, through amplifier 8 amplifying signals to A/D converter 9, by A/D converter 9, changing into digital signal is force value input single-chip microcomputer 11, single-chip microcomputer 11 compares the actual value that inputs to definite value and pressure transducer 6 measurements receiving, according to control logic output signal, make contact adhesive or the release on relay 12, thereby by 4 energisings of Returnning spring 2 and electromagnet or power-off, spool 3 is moved up and down, thereby valve is opened the closed pressure that regulates controlled fluid so repeatedly.
Described pressure transducer is arranged on the circulation duct of valve body two ends, concrete form at least comprises before valve voltage regulation type after voltage regulation type and valve, before valve, in voltage regulation type, fluid controlling valve of voltage regulation pressure transducer is installed on the fluid input stream pipeline of valve body, and after valve, in voltage regulation type, fluid controlling valve of voltage regulation pressure transducer is installed on the fluid output stream pipeline of valve body.
It is sensitive that the present invention opens closed reaction, and control accuracy is high, antijamming capability is strong, safe, easy and simple to handle, can realize closed loop control.
Claims (4)
1. fluid controlling valve of voltage regulation, comprise valve body, on described valve body, be provided with valve pocket, in described valve pocket, be provided with valve port, on described valve body, be provided with the fluid input being interconnected with valve pocket, on described valve body, be provided with the fluid output being connected with described valve port, on described valve body, be provided with the electromagnetic valve component of controlling described valve port break-make, on valve body, be provided with terminal box, described electromagnetic valve component is connected with terminal box, it is characterized in that being installed on pressure transducer on fluid input or fluid output, at valve body, be outside equipped with pressure regulating controller, the signal output terminal of pressure transducer is connected with pressure regulating controller input terminal, the output control signal terminal of pressure regulating controller is connected with terminal box.
2. fluid controlling valve of voltage regulation according to claim 1, is characterized in that described pressure regulating controller comprises amplifier, A/D converter, single-chip microcomputer, keyboard display chip, relay.
3. fluid controlling valve of voltage regulation according to claim 2, is characterized in that described pressure regulating controller also comprises digital display operation interface.
4. fluid controlling valve of voltage regulation according to claim 1 and 2, is characterized in that described electromagnetic valve component comprises electromagnet, resetting-mechanism, spool, diaphragm, and described resetting-mechanism comprises the Returnning spring being arranged between electromagnet and diaphragm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310614517.5A CN103672147A (en) | 2013-11-28 | 2013-11-28 | Fluid pressure-stabilizing regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310614517.5A CN103672147A (en) | 2013-11-28 | 2013-11-28 | Fluid pressure-stabilizing regulating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103672147A true CN103672147A (en) | 2014-03-26 |
Family
ID=50310539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310614517.5A Pending CN103672147A (en) | 2013-11-28 | 2013-11-28 | Fluid pressure-stabilizing regulating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103672147A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103279144A (en) * | 2013-05-14 | 2013-09-04 | 宁波健芝康医疗设备有限公司 | Oxygen second level voltage stabilizer |
| CN105065683A (en) * | 2015-07-20 | 2015-11-18 | 江苏通达船用阀泵有限公司 | Novel air reducing valve |
| CN107990006A (en) * | 2017-11-24 | 2018-05-04 | 苏州喷声电子科技有限公司 | A kind of precise pressure regulating valve |
| CN108105459A (en) * | 2017-12-14 | 2018-06-01 | 芜湖润蓝生物科技有限公司 | A kind of fire-fighting deluge valve |
| CN108603615A (en) * | 2016-02-01 | 2018-09-28 | 盖瓦自动化有限公司 | Regulating valve, especially for use in the regulating valve in cooling zone |
| CN110566699A (en) * | 2018-06-06 | 2019-12-13 | 中国石油化工股份有限公司 | Electromagnetic one-way valve |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0942214A1 (en) * | 1996-12-01 | 1999-09-15 | FUJIKIN Inc. | Fluid control valve and fluid supply/exhaust system |
| CN200940689Y (en) * | 2006-08-15 | 2007-08-29 | 黄彪 | Multifunction electromagnetic valve |
| KR100924265B1 (en) * | 2009-05-28 | 2009-10-30 | 신우공업 주식회사 | Electromagnetic Control Valve |
| CN201739595U (en) * | 2010-07-16 | 2011-02-09 | 厦门市易洁卫浴有限公司 | Timing touch faucet |
| CN202176799U (en) * | 2011-07-15 | 2012-03-28 | 何鸿珠 | Safety valve controller |
| CN202561212U (en) * | 2012-03-31 | 2012-11-28 | 武汉工程大学 | Intelligent leakage-preventing and water-saving water valve |
| CN203614900U (en) * | 2013-11-28 | 2014-05-28 | 武汉工程大学 | Fluid pressure stabilization regulating valve |
-
2013
- 2013-11-28 CN CN201310614517.5A patent/CN103672147A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0942214A1 (en) * | 1996-12-01 | 1999-09-15 | FUJIKIN Inc. | Fluid control valve and fluid supply/exhaust system |
| CN200940689Y (en) * | 2006-08-15 | 2007-08-29 | 黄彪 | Multifunction electromagnetic valve |
| KR100924265B1 (en) * | 2009-05-28 | 2009-10-30 | 신우공업 주식회사 | Electromagnetic Control Valve |
| CN201739595U (en) * | 2010-07-16 | 2011-02-09 | 厦门市易洁卫浴有限公司 | Timing touch faucet |
| CN202176799U (en) * | 2011-07-15 | 2012-03-28 | 何鸿珠 | Safety valve controller |
| CN202561212U (en) * | 2012-03-31 | 2012-11-28 | 武汉工程大学 | Intelligent leakage-preventing and water-saving water valve |
| CN203614900U (en) * | 2013-11-28 | 2014-05-28 | 武汉工程大学 | Fluid pressure stabilization regulating valve |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103279144A (en) * | 2013-05-14 | 2013-09-04 | 宁波健芝康医疗设备有限公司 | Oxygen second level voltage stabilizer |
| CN103279144B (en) * | 2013-05-14 | 2016-04-13 | 宁波健芝康医疗设备有限公司 | A kind of oxygen second level voltage stabilizer |
| CN105065683A (en) * | 2015-07-20 | 2015-11-18 | 江苏通达船用阀泵有限公司 | Novel air reducing valve |
| CN108603615A (en) * | 2016-02-01 | 2018-09-28 | 盖瓦自动化有限公司 | Regulating valve, especially for use in the regulating valve in cooling zone |
| CN107990006A (en) * | 2017-11-24 | 2018-05-04 | 苏州喷声电子科技有限公司 | A kind of precise pressure regulating valve |
| CN108105459A (en) * | 2017-12-14 | 2018-06-01 | 芜湖润蓝生物科技有限公司 | A kind of fire-fighting deluge valve |
| CN110566699A (en) * | 2018-06-06 | 2019-12-13 | 中国石油化工股份有限公司 | Electromagnetic one-way valve |
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Application publication date: 20140326 |